Marfan Syndrome Associated With Acute Myocardial Infarction in the First Trimester of Pregnancy.

Marfan syndrome (MFS) is a rare hereditary connective tissue disorder with autosomal dominant inheritance associated with an increased risk of cardiovascular complications due to connective tissue fragility. Acute myocardial infarction during pregnancy is also a rare event associated with poor maternal and fetal outcomes. Herein, we report a case of a 30-year-old pregnant woman with a known history of MFS.

Acute non-ST-elevation myocardial infarction presented as occipital headache with impaired level of consciousness--a case report.

Headache represents a rare manifestation of myocardial ischemic pain. It is believed that this clinical symptom results from convergence of heart autonomic fibers with somatic inputs originating from the head. The authors describe for the first time the case of a 73-year-old woman who experienced an acute non-ST-elevation myocardial infarction that manifested solely with intense occipital headache associated with vomiting and impaired level of consciousness.

Oral vitamin C administration reduces early recurrence rates after electrical cardioversion of persistent atrial fibrillation and attenuates associated inflammation.

Background: Inflammation and oxidative stress have been recently implicated in the pathophysiology of atrial fibrillation (AF). The aim of this study was to examine the potential benefit of vitamin C on the early recurrence rates and on inflammatory indices after successful cardioversion of persistent AF, as well as to investigate the time course of changes in these indices post-cardioversion.

Methods: We prospectively studied 44 consecutive patients after successful electrical cardioversion of persistent AF.

Kearns-Sayre syndrome associated with trifascicular block and QT prolongation.

Patients suffering from Kearns-Sayre syndrome (KSS) often develop conduction defects that may lead to syncope or sudden cardiac death. The association of conduction abnormalities with prolonged QT interval in these patients is very rare. We describe a patient with KSS and diabetes mellitus who suffered a torsades de pointes-induced syncopal attack, in the presence of trifascicular block and QT prolongation (QTc: 574 ms).

Acute low back pain during intravenous administration of amiodarone: a report of two cases.

Amiodarone represents an effective antiarrhythmic drug for cardioversion of recent-onset atrial fibrillation (AF) and maintenance of sinus rhythm. We briefly describe two patients suffering from recent-onset atrial fibrillation, who experienced an acute devastating low back pain a few minutes after initiation of intravenous amiodarone loading. Notably, this side effect has not been ever reported in the medical literature.